Serviio

I have an issue where I am able to add an online source, and it will verify when I press the “Check Stream URL” but after I save it will not stream (not even to the Media Browser).

If I put this address directly into my browser, it will stream: https://croonerradio_franksinatra.ice.i ... -midfi.mp3

In Serviio, a metadata search shows this as the internal url: /cds/resource/1000002030001143/MEDIA_ITEM/MP3-0/ORIGINAL?profile=1

If I go to http://<my.serviio.url>:23424/cds/resource/1000002030001143/MEDIA_ITEM/MP3-0/ORIGINAL?profile=1 in my browser (I have authentication off) it will not stream, nor as I mentioned will it stream from Media Browser or my dlna renderers.

Transcoding/Profile issue? Any other ideas?

When you added the URL, did you select Web Resource, then the Audio button to the right? You could try selecting Live Stream and see if that makes any difference. I've never used any online streaming source, so that's about my limit of suggestions.